Slewing mechanism : It is composed of hydraulic motor, gear reducer, slewing ring and so on. Its working principle is: the hydraulic motor drives the reducer, and the pinion gear on the output shaft of the reducer rotates to push the slewing bearing to make it rotate.
Hydraulic system : It is supplied by a fixed pump, the working pressure of the system is 16Mpa, and the flow rate is 25L/min. The working pressure is set by the overflow valve (factory adjusted by the company). When the power take-off gear is engaged, the master is driven. The oil pump runs and the oil in the tank is output by the oil pump and reaches the outrigger operating valve. After the operation of the leg is completed, the dispensing handle is dialed to the upper car. At this time, the hydraulic oil is switched from the leg oil circuit to the upper car, and the upper car section can be operated.
Operating system : The conversion of functions can be achieved through this system. By manipulating the handle of the multi-way valve, the telescopic legs and the working arm can be rotated up and down. (When operating the multi-way valve, a power take-off should be hung to drive the pump to work)
Advantages of the product : The main arm of the JAC aerial vehicle is equipped with a lifting structure (limited to one ton), and the upper arm, lower arm, slewing and lifting hydraulic systems are all unique stepless speed control systems, which are energy-saving and flexible, stable, safe and reliable. specialty. The legs can be divided and adjusted to achieve leveling of the entire vehicle on a flat road. The hydraulic and electrical control systems of JAC's folding height lift trucks are equipped with various limit devices and emergency engine flameout devices, which will automatically cut off the power supply or stop the engine when a failure occurs, ensuring safety. The electric operating system adopts a waterproof switch to avoid water ingress and corrosion of the switch. Leakage problem.
Scope of work : JAC folding aerial lift trucks are widely used in electrical line maintenance, street lamp maintenance, aerial cleaning, landscaping, electricity, communications, street lamps, traffic police, highways, cable television, shipbuilding, construction, gardens, advertising, photography King, large companies and other industries.
| Jianghuai aerial working vehicle technical parameters | |||
| Vehicle model | HFC JAC Aerial Vehicle | ||
| Overall size (mm) | 8230×2320×3380 | Total mass (Kg) | 7450 |
| Carriage size (mm) | × × | Rated load quality (Kg) | |
| Approach/Departure angle | 24/12 | Service quality (Kg) | 7060 |
| Front suspension/rear suspension (mm) | 1085/2420 | The maximum speed (km/h) | 95 |
| Vehicle identification code | LJ11PEBC×××××××××× | ||
| Chassis model | HFC1071KRLT | ||
| engine model | Engine manufacturer | Displacement | power |
| YC4F115-30 | Guangxi Yuchai Machinery Co., Ltd. | 2660 | 85 |
| Fuel type | Diesel | Emission Standards | GB17691-2005 State III, GB3847-2005 |
| Number of axes | 2 | Number of tires | 6 |
| Wheelbase | 3815 | Tire specifications | 7.50-16 |
| Axle load | 2460/4990 | Front track | 1665 |
| Number of leaf springs | 9/12 | Rear track | 1600 |
| other | Stretch 790mm, extend 120mm. | ||
| Dedicated part parameters | |||
| Optional working height: | 16-18 meters | Maximum operating range: | 8 meters |
| Work bucket rated load: | 200kg | Rotation angle: | 360 degree rotation |
| Swing speed: | 0~2r/min | Rated weight: | 1000kg |
| Operation method | Up and down operations | Working arm: | Tri-fold arm |
| Cab | Double row | Cab color | Engineering yellow, white |
A working aerial vehicle is a type of vehicle that can operate with multiple hydraulic cylinders that are operated by a hydraulic or electric system and can lift up to 3 meters. Its main features are: in the operation bucket and rotary seat are equipped with operating devices, remote control of the engine start / stop, high speed / low speed, the use of electro-hydraulic proportional valve control arm movement, good stability, the working arm can be left , Right 360 ° continuous rotation, automatically maintain the working tank level by the linkage mechanism, the main pump failure can be used to control the emergency pump down operation slot, with night lighting, lifting heavy objects. JAC aerial vehicles are widely used in high-altitude operations such as power, street lamps, municipalities, gardens, communications, airports, construction (repair) ships, transportation, advertising, and photography.
According to the types are mainly divided into:
Vertical lift type (also known as scissor type) aerial vehicles, folding arm lift type aerial platforms, self-propelled aerial platforms, telescopic boom type aerial platforms. Among them, the vertical lifting work load is significant, but the operation height is limited, and the mobility is not good and it is inflexible. At present, the domestic boom-lifting type aerial work vehicle is widely used in China.
According to the operating height is mainly divided into:
6 meters, 8 meters, 10 meters, 12 meters, 14 meters, 16 meters, 18 meters, 20 meters, 22 meters, 24 meters, 30 meters, 32 meters, 40 meters, 50 meters and other heights.
Types of aerial vehicles:
Conventional high-vehicle products include: Dongfeng XBMW aerial vehicles, Dongfeng XBN scissor-type aerial platform trucks, Dongfeng Dolika high-altitude vehicles, Dongfeng 145 aerial vehicles, Dongfeng Tianjin aerial vehicles, Dongfeng 153 aerial vehicles Jiangling double-row high-altitude vehicles, Qingling Isuzu aerial vehicles, JAC aerial vehicles, Futian Omega canopies.
The color of aerial vehicles:
The color of JAC's aerial vehicles is mainly based on the color of engineering yellow, and it can also be designed as white according to the needs of users.
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